为了达到农业上的丰产,防治农作物的害虫是当前最重要的工作,如果把防治害虫工作和耕作技术配合在一起,就可以使害虫发生受到了很大限度。我们知道,一般的害虫,无论是平常或越冬,都离不开田园,假如平常我们留意一下,许多害虫的发生都是先从杂草开始,牠们有些躲在枯枝落叶上,有些躲在土里或干草里,有些藏在残槎杂草上,因此,我们在耕 In order to achieve agricultural yield, the prevention and control of crop pests is the most important task now, if the prevention and control of pests and farming techniques together, you can make pests have been greatly limited. We know that ordinary pests, whether ordinary or overwintering, are inseparable from pastoral areas. If we usually take note of this, many pests start with weeds and some of them hide in litter and some hide in soil In or hay, some are hidden in weedy weeds, so we are farming